{"uid":"cap_wcAyiELwk-TcN1AySbz9T","slug":"agentutility-uspto-trademark-tsdr-lookup-a0241c99","name":"AgentUtility USPTO Trademark TSDR Lookup","description":"USPTO trademark status / TSDR lookup. Look up a US trademark by serial number or registration number. Returns mark text, owner, status, filing date, classes, goods/services. Federal public TSDR API.","url":"https://x402.agentutility.ai/uspto-trademark-search","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"properties":{"serial_number":{"type":"string","description":"8-digit USPTO serial number (e.g. '78787878')."},"registration_number":{"type":"string","description":"7-digit USPTO registration number (e.g. '3000000')."}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"found":{"type":"boolean"},"mark_text":{"type":"string"},"filing_date":{"type":"string"},"status_category":{"type":"string"}}}}}}},"responseSchema":{"type":"json","example":{"found":true,"mark_text":"APPLE","filing_date":"1977-09-14","status_category":"Live"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_7cSRckD5yqoUeMqBz8OXG","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Looks up a US trademark by serial or registration number via the federal TSDR API, returning mark text, owner, status, filing date, classes, and goods/services.","exampleAgentPrompt":"Can you look up USPTO trademark serial number 88123456 and tell me the mark text, current status, owner, filing date, and what goods or services it covers?","exampleUseCases":[{"title":"Pre-filing trademark conflict check","prompt":"Before I file a new trademark, can you pull up the USPTO TSDR record for serial number 87654321 and tell me the owner, current status, and what class of goods it covers?"},{"title":"Brand acquisition due diligence","prompt":"We're considering acquiring a brand — can you look up trademark registration number 5678901 and give me the mark text, owner name, filing date, and current registration status?"},{"title":"Competitor trademark monitoring","prompt":"Can you check the USPTO status of trademark serial number 90112233 for me — specifically whether it's still live, who owns it, and what goods and services it covers?"}],"resultDescription":"Returns structured trademark data from the USPTO TSDR system including: mark text (the trademark wording), owner name and address, current registration status (e.g. Registered, Abandoned, Cancelled), filing date, registration date if applicable, international goods/services classes, and a description of the goods/services covered by the mark.","failureModes":["Invalid or non-existent serial/registration number returns an error or empty result","USPTO TSDR API downtime causes request failure","Malformed input (e.g. wrong number format) returns a validation error","Payment failure via x402 protocol results in 402 response before lookup is attempted"],"whenToPreferThis":"Choose this endpoint when you need authoritative, structured federal trademark data from the USPTO TSDR system — especially when you need machine-readable output including owner, status, classes, and goods/services in a single call. Prefer this over web scraping USPTO.gov or free TESS search when you need reliable, agent-friendly JSON responses with USDC micropayment settlement.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:39:35.296Z","isFirstParty":false}